Sounds like your /etc/fstab is wrong. You should be using UUID based mounting rather than /dev/sdXY. Very likely you’ll need to boot from a usb stick with a rescue image (the installer image should work), and fix up /etc/fstab using blkid
Vibecode something? Fair warning that vibecoding android apps is fraught with peril. Be very explicit in what versions of android and the SDK in your prompt.
The 2020s are great and can recommend. The M2026W I have still works great when we occasionally need to print something like a shipping label.
When you do fix it, the internet would appreciate a follow up comment on what you did to fix the problem